$481+ Cheap flights from New Orleans to Helena (MSY - HLN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HLN
Nov 26 — Dec 31
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Orleans to Helena
Cheapest
Best
Last-minute
Cheapest flights from New Orleans to HelenaExplore the most affordable flight options available from New Orleans to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
Explore the most affordable flight options available from New Orleans to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:00 am -
1 stop6h 52m
Sat 12/122:35 pm -
1 stop5h 47m
Deal found 10/22![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop7h 40m
Sat 10/316:28 am -
1 stop6h 10m
Deal found 10/24![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
2 stops11h 56m
Sun 11/12:23 pm -
1 stop6h 09m
Deal found 10/25![United Airlines logo]()
$599
Best flights from New Orleans to HelenaDiscover carefully curated flight deals from New Orleans to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
Discover carefully curated flight deals from New Orleans to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/245:00 am -
2 stops9h 40m
Wed 1/272:27 pm -
1 stop6h 09m
Deal found 10/25![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:00 am -
1 stop6h 52m
Sat 12/122:35 pm -
1 stop5h 47m
Deal found 10/26![United Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:00 am -
2 stops9h 40m
Tue 12/12:35 pm -
1 stop5h 47m
Deal found 10/25![United Airlines logo]()
$736
Last-minute flights from New Orleans to HelenaDiscover last-minute flight deals from New Orleans to Helena. Data last updated October 27, 2026 and is based on user searches.
Discover last-minute flight deals from New Orleans to Helena. Data last updated October 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:00 am -
1 stop7h 40m
Sat 10/316:28 am -
1 stop6h 10m
Deal found 10/24![United Airlines logo]()
$594
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2910:35 am -
2 stops11h 56m
Sun 11/12:23 pm -
2 stops7h 52m
Deal found 10/25![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop7h 40m
Tue 12/12:35 pm -
1 stop5h 47m
Deal found 10/25![United Airlines logo]()
$723
Find flight deals from New Orleans to Helena
Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $399 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from New Orleans to Helena that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
Use the filters below to find and compare flights from New Orleans to Helena that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New OrleansHelena
MSY New Orleans Louis Armstrong - HLN Helena
MSYHLN
New Orleans Louis Armstrong
Sun 1/24
5:00 am-1:40 pm
2 stops9h 40m
Helena
Wed 1/27
2:27 pm-9:36 pm
1 stop6h 09m
$481
Quickest round-trip
New OrleansHelena
MSY New Orleans Louis Armstrong - HLN Helena
MSYHLN
New Orleans Louis Armstrong
Wed 12/9
8:00 am-1:52 pm
1 stop6h 52m
Helena
Sat 12/12
2:35 pm-9:22 pm
1 stop5h 47m
$519
New OrleansHelena
MSY New Orleans Louis Armstrong - HLN Helena
MSYHLN
New Orleans Louis Armstrong
Tue 11/24
5:00 am-1:40 pm
2 stops9h 40m
Helena
Tue 12/1
2:35 pm-9:22 pm
1 stop5h 47m
$736
Sorted by cheapest first
Compare providers for flights from New Orleans to Helena
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Helena in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New Orleans-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Helena flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New Orleans-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New Orleans-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from New Orleans to Helena
Have a flexible travel schedule? Discover the best time to fly to Helena from New Orleans with our price prediction graph.
MSY-HLN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Helena
Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated October 27, 2026.
Read reviews from past customers who have flown United Airlines from New Orleans to Helena. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Crew
8.1
Food
6.7
Entertainment
7.1
Overall
7.3
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from New Orleans to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Other flights to Helena
Explore flights to Helena departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.
New Orleans and Helena flights
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Top airline flying from New Orleans to Helena
Discover the top airline that operate flights from New Orleans to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$514 | Average$643 | FlexibilityNo cancel fee | On-time69% |